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Common opening methods for aluminum high speed doors, simplified as follows:
Manual Button: Equipped with open, close, and emergency stop buttons inside and outside the door, making operation simple and direct.
Remote Control: Comes with a remote control handle, providing a control range of approximately 20 meters, which is convenient and efficient. Some models can be equipped with a pull rope switch, allowing the door to be opened by pulling.
Automatic Sensing:
Radar Sensing: Senses moving objects within a fan-shaped range and opens automatically.
Geomagnetic Sensing: Specifically senses metal objects such as forklifts, without sensing people.
Special Sensing: Such as infrared photoelectric sensing, which can sense people or objects passing through the infrared beam; and linkage control, which opens and closes the door in conjunction with device signals.
When selecting, it is necessary to comprehensively consider convenience, safety, stability, and durability.
Qingdao Norton Doors produces a wide variety of doors, including but not limited to roll up doors, garage doors, rapid doors, Glass Sectional Door, Sectional Industrial Door, Stacking Door，and roll up doors and windows.Welcome to inquire.
